<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登录</title>
</head>
<body>
<h1>登录页面</h1>
<h3 style="color: red">{{ msg }}</h3>
<hr><br>
<form action="/login/" method="post">
    用户账户：<input type="text" name="username" id="username" placeholder="请输入账号"><br><br>
    用户密码：<input type="password" name="password" id="password" placeholder="请输入密码"><br><br>
    <input type="submit" value="登录按钮" >
    <input type="reset" >
    <button type="submit">普通按钮</button>
</form>
<br>
<hr>
<a href="/index">跳转到首页</a>
</h1>
</body>
</html>